57391470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{212561}}^1$

素因数の和:212577

約数の個数: 32

約数和(自身を含む): 153044640

約数和(自身を除く): 95653170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 212561, 425122, 637683, 1062805, 1275366, 1913049, 2125610, 3188415, 3826098, 5739147, 6376830, 9565245, 11478294, 19130490, 28695735, 57391470]

約数ペア:

[(1, 57391470), (2, 28695735), (3, 19130490), (5, 11478294), (6, 9565245), (9, 6376830), (10, 5739147), (15, 3826098), (18, 3188415), (27, 2125610), (30, 1913049), (45, 1275366), (54, 1062805), (90, 637683), (135, 425122), (270, 212561)]